18447740077

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{75679}}^1$

素因数の和:76812

約数の個数: 16

約数和(自身を含む): 21054781440

約数和(自身を除く): 2607041363

約数列:

[1, 13, 17, 221, 1103, 14339, 18751, 75679, 243763, 983827, 1286543, 16725059, 83473937, 1085161181, 1419056929, 18447740077]

約数ペア:

[(1, 18447740077), (13, 1419056929), (17, 1085161181), (221, 83473937), (1103, 16725059), (14339, 1286543), (18751, 983827), (75679, 243763)]